iGel NanoTech 4000i Plushtop Mattress
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iGel NanoTech 4000i Plushtop Mattress

£1449.99
sleeping cat
57p per sleep based on average mattress lifespan
Single
Small Double
Double
King Size
Super King
With Divan Bed Set
With Ottoman Bed Set
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Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

Premium foam combined with premium springs combined with premium cover and clever tech, there is a lot to love.

iGel is highly regarded and the latest offering looks even better than previous years.

All popular sizes available.

Fantastic 10 year guarantee that goes beyond the average life expectancy.

The price will alienate many and that's not going to change with this type of premium product. There are finance options available through Bensons for Beds if willing.

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Combination sleeping, all positions sleeper icon
For combination sleepers
Suitable for back, stomach and side sleeping.
Temperature regulation icon
Great temperature regulation
Breathable materials keep you cooler.
Reduced partner disturbance icon
Reduced partner disturbance
Pocket springs work independently to one another.
Roll together prevention
Roll together prevention
Independent springs help prevent roll together.
Sleep apnea icon
Helps those with sleep apnea
Soft and medium tensions promote side sleeping.
Snoring icon
Helps prevent snoring
Promotes side sleeping which stops snoring.
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
snooze score logo Still not sure if the iGel NanoTech 4000i Plushtop Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Why our sleep experts loved it

Memory foam mattresses can be a great way to sleep, providing a good degree of comfort that is often unrivalled by competing products. It isn’t without its downsides though, it gets far too hot and can cause restlessness in those looking for good quality sleep. So what if there was a different way? What if you could take the benefits of memory foam but without the pitfalls? Enter the iGel Advance 4000i Plush Top Mattress with graphene gel foam technology, a product that aims to get you the best of both worlds and more. But does it live up to the hype? Let’s find out below.

Let’s start by looking at who this mattress is for. First, we have the pocket spring support layer. This layer is the most important of all as it is where you derive all your support, get it wrong and you won’t have a good night's sleep. In this instance pocket springs are my favourite base layer and the more of them, to a point, the better. In an effort to stand out and showcase its great quality, iGel have included a monstrous 4000 springs in a tight array that respond to each and every movement you make. But what does this mean? It means your back and neck will be protected and regardless of how you sleep, you will have sufficient contouring. Edge support is good too, you would expect as much since the springs go right to the edge, giving you full zonal support that goes right to the edge, maximising surface area and allowing you to sleep how you like. Secondly we have the comfort layer, vital to how a mattress feels to the touch and important for giving you the comfort that pairs with the support outlined above. Gel foam, or iGel as it has been coined in this instance has graphene infused to provide a material that is uncanny to that of memory foam when pressed down on, but without the heat building up inside like competing models. What this means is you get all their benefits with none of the downsides making for a truly fantastic night's sleep.

So we’ve outlined who will benefit from this mattress, but what about those it isn’t suitable for? Being a medium tension mattress that number is actually fairly minimal since it suits both side sleepers and back sleepers alike by giving enough support for the neck and back, with enough “give” for side sleepers to feel cocooned in that blissful foam while they sleep. There is one big elephant in the room around suitability however, and that lies in the cost. Most people cannot spend 4 figure sums on their mattress and while I can absolutely commend this mattress for everything it does, it will still alienate many who are on a budget. It’s a shame too, I’ve personally trialed this range in stores and the performance is second to none.

Onto where the mattress competes and as mentioned above, this product is priced in the upper premium segment. Fortunately it’s performance and great guarantee reflects the same arena and those who are able to spend this sort of money on a mattress will find themselves rewarded with great nights sleep for years to come.

When it comes to firmness it is important to point out that it is entirely subjective and you may find a mattress feels firmer or softer than advertised. In an effort to combat this iGel have made this a medium tension mattress at a rating of 5/10 on the firmness scale and it’s a number that is fairly accurate. Naturally you may find it firmer or softer than that but much of this involves just getting used to the new mattress, after all, you’ve had your old one for how many years?

Onto customer feedback and while I know people are going to love this mattress, feedback right now is slim. See, it’s brand new to the lineup at time of writing and while we have seen similar specifications sold previously with great feedback, this one is still brand new. We’ve trialed iGel previously and are confident that many will find comfort with this product. However, you’re going to have to wait a little longer for reviews to start coming in.


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How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the iGel NanoTech 4000i Plushtop Mattress may feel.

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Price History

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Alternative products with similar specifications

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Quantitative Measurements KPI question mark
Of The iGel NanoTech 4000i Plushtop Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Suitability

*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
    ★★★★★
    ★★★★★
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
    ★★★★★
    ★★★★★
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
    ★★★★★
    ★★★★★
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.

Performance

  • Breathability
    ★★★★★
    ★★★★★
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
    ★★★★★
    ★★★★★
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability
    ★★★★★
    ★★★★★
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.

Odour

  • Initial Odour
    ★★★★★
    ★★★★★
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
    ★★★★★
    ★★★★★
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
    ★★★★★
    ★★★★★
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.

Questions and Answers About The iGel NanoTech 4000i Plushtop Mattress

Prospective customers had the following questions about the product

Image of the post author
.L & B. Irvine
Does this mattress suit back sleepers?

Answer: The medium tension is quite comfortable for both back and side sleepers, although back sleepers may want to consider a slightly firmer product for even greater contouring and support.
Image of the post author
Mau55
How is the AdvantEdge edge support useful?

Answer: AdvantEdge edge support increases the durability of the mattress and reduces roll-off, effectively extending the sleep surface right up to the edge of the mattress.
Image of the post author
Yasi
I'm a heavy sweater during the night, will this mattress help with that?

Answer: Yes, the unique combination of iGel foam and Tencel cover fibres works to control moisture effectively, providing a fresher sleep environment every night.
Image of the post author
Theen0
Does the iGel Nanotech 4000i Plushtop Mattress come with a guarantee?

Answer: Yes, for peace of mind and confidence in your investment, the iGel Nanotech 4000i Plushtop Mattress comes with a free 10-year guarantee.
Image of the post author
Oroh Emotobore
Is the plushtop layer actually as comfortable as it sounds in the description?

Answer: The Plushtop layer provides an extraordinarily pleasant surface comfort level; it's much like sleeping on a cloud! Thanks, James.
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Of The iGel NanoTech 4000i Plushtop Mattress
Brand: iGel
Retailer: Bensons For Beds
Delivery Time: Average
Delivery Charge: Excellent
Guarantee: Excellent

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Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

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How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

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